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Subject[PATCH 2/3] mfd: link vx855 GPIO cell with device tree
Date
The child driver will then pass the handle to gpiolib, which
enables device-tree-probed gpio-leds and more.

Signed-off-by: Daniel Drake <dsd@laptop.org>
---
drivers/mfd/vx855.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/drivers/mfd/vx855.c b/drivers/mfd/vx855.c
index d698703..6466c21 100644
--- a/drivers/mfd/vx855.c
+++ b/drivers/mfd/vx855.c
@@ -101,6 +101,11 @@ static __devinit int vx855_probe(struct pci_dev *pdev,
vx855_gpio_resources[1].start = gpio_io_offset + VX855_PMIO_R_GPO;
vx855_gpio_resources[1].end = vx855_gpio_resources[1].start + 3;

+#ifdef CONFIG_OF_GPIO
+ vx855_cells[0].of_node = of_find_compatible_node(NULL, NULL,
+ "via,vx855-gpio");
+#endif
+
ret = mfd_add_devices(&pdev->dev, -1, vx855_cells, ARRAY_SIZE(vx855_cells),
NULL, 0);

--
1.7.6.2


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